VirtualBox

source: vbox/trunk/src/VBox/VMM/testcase/tstVMStructSize.cpp@ 41905

Last change on this file since 41905 was 41905, checked in by vboxsync, 12 years ago

CPUMCTX++: Rearranging the CPUMCTX structure in preparation of some hidden selector register improvments.
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File size: 20.6 KB
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1/* $Id: tstVMStructSize.cpp 41905 2012-06-24 01:19:25Z vboxsync $ */
2/** @file
3 * tstVMStructSize - testcase for check structure sizes/alignment
4 * and to verify that HC and GC uses the same
5 * representation of the structures.
6 */
7
8/*
9 * Copyright (C) 2006-2007 Oracle Corporation
10 *
11 * This file is part of VirtualBox Open Source Edition (OSE), as
12 * available from http://www.virtualbox.org. This file is free software;
13 * you can redistribute it and/or modify it under the terms of the GNU
14 * General Public License (GPL) as published by the Free Software
15 * Foundation, in version 2 as it comes in the "COPYING" file of the
16 * VirtualBox OSE distribution. VirtualBox OSE is distributed in the
17 * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
18 */
19
20/*******************************************************************************
21* Header Files *
22*******************************************************************************/
23#include <VBox/vmm/cfgm.h>
24#include <VBox/vmm/cpum.h>
25#include <VBox/vmm/mm.h>
26#include <VBox/vmm/pgm.h>
27#include <VBox/vmm/selm.h>
28#include <VBox/vmm/trpm.h>
29#include <VBox/vmm/vmm.h>
30#include <VBox/vmm/stam.h>
31#include "PDMInternal.h"
32#include <VBox/vmm/pdm.h>
33#include "CFGMInternal.h"
34#include "CPUMInternal.h"
35#include "MMInternal.h"
36#include "PGMInternal.h"
37#include "SELMInternal.h"
38#include "TRPMInternal.h"
39#include "TMInternal.h"
40#include "IOMInternal.h"
41#include "REMInternal.h"
42#include "SSMInternal.h"
43#include "HWACCMInternal.h"
44#include "PATMInternal.h"
45#include "VMMInternal.h"
46#include "DBGFInternal.h"
47#include "STAMInternal.h"
48#include "VMInternal.h"
49#include "CSAMInternal.h"
50#include "EMInternal.h"
51#include "IEMInternal.h"
52#include "REMInternal.h"
53#include "../VMMR0/GMMR0Internal.h"
54#include "../VMMR0/GVMMR0Internal.h"
55#include <VBox/vmm/vm.h>
56#include <VBox/vmm/uvm.h>
57#include <VBox/vmm/gvm.h>
58#include <VBox/param.h>
59#include <VBox/dis.h>
60#include <iprt/x86.h>
61
62#include "tstHelp.h"
63#include <stdio.h>
64
65
66
67int main()
68{
69 int rc = 0;
70 printf("tstVMStructSize: TESTING\n");
71
72 printf("info: struct VM: %d bytes\n", (int)sizeof(VM));
73
74#define CHECK_PADDING_VM(align, member) \
75 do \
76 { \
77 CHECK_PADDING(VM, member, align); \
78 CHECK_MEMBER_ALIGNMENT(VM, member, align); \
79 VM *p = NULL; NOREF(p); \
80 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
81 printf("warning: VM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
82 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
83 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
84 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
85 } while (0)
86
87
88#define CHECK_PADDING_VMCPU(align, member) \
89 do \
90 { \
91 CHECK_PADDING(VMCPU, member, align); \
92 CHECK_MEMBER_ALIGNMENT(VMCPU, member, align); \
93 VMCPU *p = NULL; NOREF(p); \
94 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
95 printf("warning: VMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
96 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
97 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
98 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
99 } while (0)
100
101#define CHECK_CPUMCTXCORE(member) \
102 do { \
103 unsigned off1 = RT_OFFSETOF(CPUMCTX, member) - RT_OFFSETOF(CPUMCTX, rax); \
104 unsigned off2 = RT_OFFSETOF(CPUMCTXCORE, member); \
105 if (off1 != off2) \
106 { \
107 printf("error! CPUMCTX/CORE:: %s! (%#x vs %#x (ctx))\n", #member, off1, off2); \
108 rc++; \
109 } \
110 } while (0)
111
112#define CHECK_PADDING_UVM(align, member) \
113 do \
114 { \
115 CHECK_PADDING(UVM, member, align); \
116 CHECK_MEMBER_ALIGNMENT(UVM, member, align); \
117 UVM *p = NULL; NOREF(p); \
118 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
119 printf("warning: UVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
120 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
121 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
122 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
123 } while (0)
124
125#define CHECK_PADDING_UVMCPU(align, member) \
126 do \
127 { \
128 CHECK_PADDING(UVMCPU, member, align); \
129 CHECK_MEMBER_ALIGNMENT(UVMCPU, member, align); \
130 UVMCPU *p = NULL; NOREF(p); \
131 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
132 printf("warning: UVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
133 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
134 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
135 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
136 } while (0)
137
138#define CHECK_PADDING_GVM(align, member) \
139 do \
140 { \
141 CHECK_PADDING(GVM, member, align); \
142 CHECK_MEMBER_ALIGNMENT(GVM, member, align); \
143 GVM *p = NULL; NOREF(p); \
144 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
145 printf("warning: GVM::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
146 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
147 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
148 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
149 } while (0)
150
151#define CHECK_PADDING_GVMCPU(align, member) \
152 do \
153 { \
154 CHECK_PADDING(GVMCPU, member, align); \
155 CHECK_MEMBER_ALIGNMENT(GVMCPU, member, align); \
156 GVMCPU *p = NULL; NOREF(p); \
157 if (sizeof(p->member.padding) >= (ssize_t)sizeof(p->member.s) + 128 + sizeof(p->member.s) / 20) \
158 printf("warning: GVMCPU::%-8s: padding=%-5d s=%-5d -> %-4d suggest=%-5u\n", \
159 #member, (int)sizeof(p->member.padding), (int)sizeof(p->member.s), \
160 (int)sizeof(p->member.padding) - (int)sizeof(p->member.s), \
161 (int)RT_ALIGN_Z(sizeof(p->member.s), (align))); \
162 } while (0)
163
164#define PRINT_OFFSET(strct, member) \
165 do \
166 { \
167 printf("info: %10s::%-24s offset %#6x (%6d) sizeof %4d\n", #strct, #member, (int)RT_OFFSETOF(strct, member), (int)RT_OFFSETOF(strct, member), (int)RT_SIZEOFMEMB(strct, member)); \
168 } while (0)
169
170
171 CHECK_SIZE(uint128_t, 128/8);
172 CHECK_SIZE(int128_t, 128/8);
173 CHECK_SIZE(uint64_t, 64/8);
174 CHECK_SIZE(int64_t, 64/8);
175 CHECK_SIZE(uint32_t, 32/8);
176 CHECK_SIZE(int32_t, 32/8);
177 CHECK_SIZE(uint16_t, 16/8);
178 CHECK_SIZE(int16_t, 16/8);
179 CHECK_SIZE(uint8_t, 8/8);
180 CHECK_SIZE(int8_t, 8/8);
181
182 CHECK_SIZE(X86DESC, 8);
183 CHECK_SIZE(X86DESC64, 16);
184 CHECK_SIZE(VBOXIDTE, 8);
185 CHECK_SIZE(VBOXIDTR, 10);
186 CHECK_SIZE(VBOXGDTR, 10);
187 CHECK_SIZE(VBOXTSS, 136);
188 CHECK_SIZE(X86FXSTATE, 512);
189 CHECK_SIZE(RTUUID, 16);
190 CHECK_SIZE(X86PTE, 4);
191 CHECK_SIZE(X86PD, PAGE_SIZE);
192 CHECK_SIZE(X86PDE, 4);
193 CHECK_SIZE(X86PT, PAGE_SIZE);
194 CHECK_SIZE(X86PTEPAE, 8);
195 CHECK_SIZE(X86PTPAE, PAGE_SIZE);
196 CHECK_SIZE(X86PDEPAE, 8);
197 CHECK_SIZE(X86PDPAE, PAGE_SIZE);
198 CHECK_SIZE(X86PDPE, 8);
199 CHECK_SIZE(X86PDPT, PAGE_SIZE);
200 CHECK_SIZE(X86PML4E, 8);
201 CHECK_SIZE(X86PML4, PAGE_SIZE);
202
203 PRINT_OFFSET(VM, cpum);
204 CHECK_PADDING_VM(64, cpum);
205 CHECK_PADDING_VM(64, vmm);
206 PRINT_OFFSET(VM, pgm);
207 PRINT_OFFSET(VM, pgm.s.CritSectX);
208 CHECK_PADDING_VM(64, pgm);
209 PRINT_OFFSET(VM, hwaccm);
210 CHECK_PADDING_VM(64, hwaccm);
211 CHECK_PADDING_VM(64, trpm);
212 CHECK_PADDING_VM(64, selm);
213 CHECK_PADDING_VM(64, mm);
214 CHECK_PADDING_VM(64, pdm);
215 CHECK_PADDING_VM(64, iom);
216 CHECK_PADDING_VM(64, patm);
217 CHECK_PADDING_VM(64, csam);
218 CHECK_PADDING_VM(64, em);
219 /*CHECK_PADDING_VM(64, iem);*/
220 CHECK_PADDING_VM(64, tm);
221 CHECK_PADDING_VM(64, dbgf);
222 CHECK_PADDING_VM(64, ssm);
223 CHECK_PADDING_VM(64, rem);
224 CHECK_PADDING_VM(8, vm);
225 CHECK_PADDING_VM(8, cfgm);
226
227 PRINT_OFFSET(VMCPU, cpum);
228 CHECK_PADDING_VMCPU(64, cpum);
229 CHECK_PADDING_VMCPU(64, hwaccm);
230 CHECK_PADDING_VMCPU(64, em);
231 CHECK_PADDING_VMCPU(64, iem);
232 CHECK_PADDING_VMCPU(64, trpm);
233 CHECK_PADDING_VMCPU(64, tm);
234 CHECK_PADDING_VMCPU(64, vmm);
235 CHECK_PADDING_VMCPU(64, pdm);
236 CHECK_PADDING_VMCPU(64, iom);
237 CHECK_PADDING_VMCPU(64, dbgf);
238#if 0
239 PRINT_OFFSET(VMCPU, abAlignment2);
240#endif
241 PRINT_OFFSET(VMCPU, pgm);
242 CHECK_PADDING_VMCPU(4096, pgm);
243#ifdef VBOX_WITH_STATISTICS
244 PRINT_OFFSET(VMCPU, pgm.s.pStatTrap0eAttributionRC);
245#endif
246
247 CHECK_MEMBER_ALIGNMENT(VM, selm.s.Tss, 16);
248 PRINT_OFFSET(VM, selm.s.Tss);
249 PVM pVM = NULL; NOREF(pVM);
250 if ((RT_OFFSETOF(VM, selm.s.Tss) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.Tss))
251 {
252 printf("error! SELM:Tss is crossing a page!\n");
253 rc++;
254 }
255 PRINT_OFFSET(VM, selm.s.TssTrap08);
256 if ((RT_OFFSETOF(VM, selm.s.TssTrap08) & PAGE_OFFSET_MASK) > PAGE_SIZE - sizeof(pVM->selm.s.TssTrap08))
257 {
258 printf("error! SELM:TssTrap08 is crossing a page!\n");
259 rc++;
260 }
261 CHECK_MEMBER_ALIGNMENT(VM, trpm.s.aIdt, 16);
262 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0], PAGE_SIZE);
263 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1], PAGE_SIZE);
264 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Host, 64);
265 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Guest, 64);
266 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Host, 64);
267 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Guest, 64);
268 CHECK_MEMBER_ALIGNMENT(VM, aCpus[0].cpum.s.Hyper, 64);
269 CHECK_MEMBER_ALIGNMENT(VM, aCpus[1].cpum.s.Hyper, 64);
270#ifdef VBOX_WITH_VMMR0_DISABLE_LAPIC_NMI
271 CHECK_MEMBER_ALIGNMENT(VM, cpum.s.pvApicBase, 8);
272#endif
273
274 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.u64CallRing3Arg, 8);
275#if defined(RT_OS_WINDOWS) && defined(RT_ARCH_AMD64)
276 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0, 16);
277 CHECK_MEMBER_ALIGNMENT(VMCPU, vmm.s.CallRing3JmpBufR0.xmm6, 16);
278#endif
279 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.u64LastYield, 8);
280 CHECK_MEMBER_ALIGNMENT(VM, vmm.s.StatRunRC, 8);
281 CHECK_MEMBER_ALIGNMENT(VM, StatTotalQemuToGC, 8);
282 CHECK_MEMBER_ALIGNMENT(VM, rem.s.uPendingExcptCR2, 8);
283 CHECK_MEMBER_ALIGNMENT(VM, rem.s.StatsInQEMU, 8);
284 CHECK_MEMBER_ALIGNMENT(VM, rem.s.Env, 64);
285
286 /* the VMCPUs are page aligned TLB hit reasons. */
287 CHECK_MEMBER_ALIGNMENT(VM, aCpus, 4096);
288 CHECK_SIZE_ALIGNMENT(VMCPU, 4096);
289
290 /* cpumctx */
291 CHECK_MEMBER_ALIGNMENT(CPUMCTX, fpu, 32);
292 CHECK_MEMBER_ALIGNMENT(CPUMCTX, rax, 32);
293 CHECK_MEMBER_ALIGNMENT(CPUMCTX, idtr.pIdt, 8);
294 CHECK_MEMBER_ALIGNMENT(CPUMCTX, gdtr.pGdt, 8);
295 CHECK_MEMBER_ALIGNMENT(CPUMCTX, SysEnter, 8);
296 CHECK_CPUMCTXCORE(rax);
297 CHECK_CPUMCTXCORE(rbx);
298 CHECK_CPUMCTXCORE(rcx);
299 CHECK_CPUMCTXCORE(rdx);
300 CHECK_CPUMCTXCORE(rbp);
301 CHECK_CPUMCTXCORE(rsp);
302 CHECK_CPUMCTXCORE(rdi);
303 CHECK_CPUMCTXCORE(rsi);
304 CHECK_CPUMCTXCORE(rip);
305 CHECK_CPUMCTXCORE(rflags);
306 CHECK_CPUMCTXCORE(cs);
307 CHECK_CPUMCTXCORE(ds);
308 CHECK_CPUMCTXCORE(es);
309 CHECK_CPUMCTXCORE(fs);
310 CHECK_CPUMCTXCORE(gs);
311 CHECK_CPUMCTXCORE(ss);
312 CHECK_CPUMCTXCORE(r8);
313 CHECK_CPUMCTXCORE(r9);
314 CHECK_CPUMCTXCORE(r10);
315 CHECK_CPUMCTXCORE(r11);
316 CHECK_CPUMCTXCORE(r12);
317 CHECK_CPUMCTXCORE(r13);
318 CHECK_CPUMCTXCORE(r14);
319 CHECK_CPUMCTXCORE(r15);
320 CHECK_CPUMCTXCORE(esHid);
321 CHECK_CPUMCTXCORE(csHid);
322 CHECK_CPUMCTXCORE(ssHid);
323 CHECK_CPUMCTXCORE(dsHid);
324 CHECK_CPUMCTXCORE(fsHid);
325 CHECK_CPUMCTXCORE(gsHid);
326
327#if HC_ARCH_BITS == 32
328 /* CPUMHOSTCTX - lss pair */
329 if (RT_OFFSETOF(CPUMHOSTCTX, esp) + 4 != RT_OFFSETOF(CPUMHOSTCTX, ss))
330 {
331 printf("error! CPUMHOSTCTX lss has been split up!\n");
332 rc++;
333 }
334#endif
335 CHECK_SIZE_ALIGNMENT(CPUMCTX, 64);
336 CHECK_SIZE_ALIGNMENT(CPUMHOSTCTX, 64);
337 CHECK_SIZE_ALIGNMENT(CPUMCTXMSRS, 64);
338
339 /* pdm */
340 PRINT_OFFSET(PDMDEVINS, Internal);
341 PRINT_OFFSET(PDMDEVINS, achInstanceData);
342 CHECK_MEMBER_ALIGNMENT(PDMDEVINS, achInstanceData, 64);
343 CHECK_PADDING(PDMDEVINS, Internal, 1);
344
345 PRINT_OFFSET(PDMUSBINS, Internal);
346 PRINT_OFFSET(PDMUSBINS, achInstanceData);
347 CHECK_MEMBER_ALIGNMENT(PDMUSBINS, achInstanceData, 32);
348 CHECK_PADDING(PDMUSBINS, Internal, 1);
349
350 PRINT_OFFSET(PDMDRVINS, Internal);
351 PRINT_OFFSET(PDMDRVINS, achInstanceData);
352 CHECK_MEMBER_ALIGNMENT(PDMDRVINS, achInstanceData, 32);
353 CHECK_PADDING(PDMDRVINS, Internal, 1);
354
355 CHECK_PADDING2(PDMCRITSECT);
356
357 /* pgm */
358#if defined(VBOX_WITH_2X_4GB_ADDR_SPACE) || defined(VBOX_WITH_RAW_MODE)
359 CHECK_MEMBER_ALIGNMENT(PGMCPU, AutoSet, 8);
360#endif
361 CHECK_MEMBER_ALIGNMENT(PGMCPU, GCPhysCR3, sizeof(RTGCPHYS));
362 CHECK_MEMBER_ALIGNMENT(PGMCPU, aGCPhysGstPaePDs, sizeof(RTGCPHYS));
363 CHECK_MEMBER_ALIGNMENT(PGMCPU, DisState, 8);
364 CHECK_MEMBER_ALIGNMENT(PGMCPU, cPoolAccessHandler, 8);
365 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, idx, sizeof(uint16_t));
366 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, pvPageR3, sizeof(RTHCPTR));
367 CHECK_MEMBER_ALIGNMENT(PGMPOOLPAGE, GCPhys, sizeof(RTGCPHYS));
368 CHECK_SIZE(PGMPAGE, 16);
369 CHECK_MEMBER_ALIGNMENT(PGMRAMRANGE, aPages, 16);
370 CHECK_MEMBER_ALIGNMENT(PGMMMIO2RANGE, RamRange, 16);
371
372 /* rem */
373 CHECK_MEMBER_ALIGNMENT(REM, aGCPtrInvalidatedPages, 8);
374 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalRegister, u.padding);
375 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalDeregister, u.padding);
376 CHECK_PADDING3(REMHANDLERNOTIFICATION, u.PhysicalModify, u.padding);
377 CHECK_SIZE_ALIGNMENT(REMHANDLERNOTIFICATION, 8);
378 CHECK_MEMBER_ALIGNMENT(REMHANDLERNOTIFICATION, u.PhysicalDeregister.GCPhys, 8);
379
380 /* TM */
381 CHECK_MEMBER_ALIGNMENT(TM, TimerCritSect, sizeof(uintptr_t));
382 CHECK_MEMBER_ALIGNMENT(TM, VirtualSyncLock, sizeof(uintptr_t));
383
384 /* misc */
385 CHECK_PADDING3(EMCPU, u.FatalLongJump, u.achPaddingFatalLongJump);
386 CHECK_SIZE_ALIGNMENT(VMMR0JMPBUF, 8);
387 CHECK_SIZE_ALIGNMENT(PATCHINFO, 8);
388#if 0
389 PRINT_OFFSET(VM, fForcedActions);
390 PRINT_OFFSET(VM, StatQemuToGC);
391 PRINT_OFFSET(VM, StatGCToQemu);
392#endif
393
394 CHECK_MEMBER_ALIGNMENT(IOM, CritSect, sizeof(uintptr_t));
395#ifdef VBOX_WITH_REM
396 CHECK_MEMBER_ALIGNMENT(EM, CritSectREM, sizeof(uintptr_t));
397#endif
398 CHECK_MEMBER_ALIGNMENT(PGM, CritSectX, sizeof(uintptr_t));
399 CHECK_MEMBER_ALIGNMENT(PDM, CritSect, sizeof(uintptr_t));
400 CHECK_MEMBER_ALIGNMENT(MMHYPERHEAP, Lock, sizeof(uintptr_t));
401
402 /* hwaccm - 32-bit gcc won't align uint64_t naturally, so check. */
403 CHECK_MEMBER_ALIGNMENT(HWACCM, u64RegisterMask, 8);
404 CHECK_MEMBER_ALIGNMENT(HWACCM, vmx.hostCR4, 8);
405 CHECK_MEMBER_ALIGNMENT(HWACCM, vmx.msr.feature_ctrl, 8);
406 CHECK_MEMBER_ALIGNMENT(HWACCM, StatTPRPatchSuccess, 8);
407 CHECK_MEMBER_ALIGNMENT(HWACCMCPU, StatEntry, 8);
408 CHECK_MEMBER_ALIGNMENT(HWACCMCPU, vmx.HCPhysVMCS, sizeof(RTHCPHYS));
409 CHECK_MEMBER_ALIGNMENT(HWACCMCPU, vmx.proc_ctls, 8);
410 CHECK_MEMBER_ALIGNMENT(HWACCMCPU, Event.intInfo, 8);
411
412 /* Make sure the set is large enough and has the correct size. */
413 CHECK_SIZE(VMCPUSET, 32);
414 if (sizeof(VMCPUSET) * 8 < VMM_MAX_CPU_COUNT)
415 {
416 printf("error! VMCPUSET is too small for VMM_MAX_CPU_COUNT=%u!\n", VMM_MAX_CPU_COUNT);
417 rc++;
418 }
419
420 printf("info: struct UVM: %d bytes\n", (int)sizeof(UVM));
421
422 CHECK_PADDING_UVM(32, vm);
423 CHECK_PADDING_UVM(32, mm);
424 CHECK_PADDING_UVM(32, pdm);
425 CHECK_PADDING_UVM(32, stam);
426
427 printf("info: struct UVMCPU: %d bytes\n", (int)sizeof(UVMCPU));
428 CHECK_PADDING_UVMCPU(32, vm);
429
430#ifdef VBOX_WITH_RAW_MODE
431 /*
432 * Compare HC and RC.
433 */
434 printf("tstVMStructSize: Comparing HC and RC...\n");
435# include "tstVMStructRC.h"
436#endif /* VBOX_WITH_RAW_MODE */
437
438 CHECK_PADDING_GVM(4, gvmm);
439 CHECK_PADDING_GVM(4, gmm);
440 CHECK_PADDING_GVMCPU(4, gvmm);
441
442 /*
443 * Check that the optimized access macros for PGMPAGE works correctly.
444 */
445 PGMPAGE Page;
446 PGM_PAGE_CLEAR(&Page);
447
448 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_NONE);
449 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == false);
450 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == false);
451 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
452
453 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
454 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
455 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
456 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
457 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
458
459 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
460 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
461 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
462 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
463 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
464
465 PGM_PAGE_CLEAR(&Page);
466 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
467 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
468 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
469 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
470 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
471
472 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
473 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
474 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
475 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
476 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
477
478
479 PGM_PAGE_CLEAR(&Page);
480 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_ALL);
481 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
482 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_ALL);
483 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
484 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
485 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
486 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
487
488 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
489 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_ALL);
490 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
491 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_ALL);
492 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
493 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
494 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == true);
495
496 PGM_PAGE_SET_HNDL_PHYS_STATE(&Page, PGM_PAGE_HNDL_PHYS_STATE_WRITE);
497 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_WRITE);
498 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
499 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_WRITE);
500 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
501 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
502 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
503
504 PGM_PAGE_SET_HNDL_VIRT_STATE(&Page, PGM_PAGE_HNDL_VIRT_STATE_NONE);
505 CHECK_EXPR(PGM_PAGE_GET_HNDL_PHYS_STATE(&Page) == PGM_PAGE_HNDL_PHYS_STATE_WRITE);
506 CHECK_EXPR(PGM_PAGE_GET_HNDL_VIRT_STATE(&Page) == PGM_PAGE_HNDL_VIRT_STATE_NONE);
507 CHECK_EXPR(PGM_PAGE_HAS_ANY_HANDLERS(&Page) == true);
508 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_HANDLERS(&Page) == true);
509 CHECK_EXPR(PGM_PAGE_HAS_ACTIVE_ALL_HANDLERS(&Page) == false);
510
511#undef AssertFatal
512#define AssertFatal(expr) do { } while (0)
513#undef Assert
514#define Assert(expr) do { } while (0)
515
516 PGM_PAGE_CLEAR(&Page);
517 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == 0);
518 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000fffeff1ff000));
519 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000fffeff1ff000));
520 PGM_PAGE_SET_HCPHYS(NULL, &Page, UINT64_C(0x0000000000001000));
521 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000000000001000));
522
523 PGM_PAGE_INIT(&Page, UINT64_C(0x0000feedfacef000), UINT32_C(0x12345678), PGMPAGETYPE_RAM, PGM_PAGE_STATE_ALLOCATED);
524 CHECK_EXPR(PGM_PAGE_GET_HCPHYS_NA(&Page) == UINT64_C(0x0000feedfacef000));
525 CHECK_EXPR(PGM_PAGE_GET_PAGEID(&Page) == UINT32_C(0x12345678));
526 CHECK_EXPR(PGM_PAGE_GET_TYPE_NA(&Page) == PGMPAGETYPE_RAM);
527 CHECK_EXPR(PGM_PAGE_GET_STATE_NA(&Page) == PGM_PAGE_STATE_ALLOCATED);
528
529
530 /*
531 * Report result.
532 */
533 if (rc)
534 printf("tstVMStructSize: FAILURE - %d errors\n", rc);
535 else
536 printf("tstVMStructSize: SUCCESS\n");
537 return rc;
538}
539
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